Asterisk PBX, CakePHP, iPhone, Joomla, VoIP Job by ramannisha

I am looking for an experienced Mobile application developer who can develop Branded Mobile SIP Client for the Android Platforms 2.1 and higher ( Works both on Phones and Tablets ) , I OS ( works on iphone , ipad , ipod Touch ) , Blackberry OS 5 & above , Symbian with the below features .

1) User friendly interface

2 ) supports G723, G729, G711 U & A codec , Make and receive Calls

3 ) Works behind NAT / Firewall or on private IP . Most Important

4 ) VPN Tunnel for Voip Blocked countries

5 ) Should be 4 G Ready , besides 3 G , Wifi , Wimax

6 ) Balance Display

7 ) 3 party Conference , Should be able to revive GSM call when on voip call .

8 ) Standard features , like mute , speaker , call Recording , Redial ,Phone Book (Synchronize with Phone Address Book) , Local signaling (Dial tone, busy, ring back, etc.) , Silence Suppression , Echo Cancellation , Registration Timeout , website URL , signup link

We will prefer guys who already have developed same / or worked on csipsimple and can provide branding on existing source code for android

We will need full source code for further upgrades later

Beceriler: Asterisk PBX, CakePHP, iPhone, Joomla, VoIP

Daha fazlasını gör: vpn on android, vpn for android, vpn client for android, standard speaker, mobile voip website, i phone ring tone, ipad os, conference call android, android phones 2013, android ip address, android gsm to sip, android conference call, voip firewall, voip vpn, sip iphone, sip dial, revive, mobile dial, iphone speaker, ipad tablets, custom OS, csipsimple, code an android application website, android firewall, project user friendly

İşveren Hakkında:
( 0 değerlendirme ) India

Proje NO: #4435171

1 freelancer is bidding on average $1000 for this job


Hired by the Employer

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